Close to the finish of the Windmill's construction, Boxer promises to keep working harder and harder each day. This relates to the theme of Rules and Order, because of Boxer's promises to work hard.
Napoleon fools the pigeon that flies to animal farm to check on the food supply. Napoleon pretends that everything is fine, but it is quite the opposite for the other starving animals. This relates to lies and deceits, because of Napoleon's trickery towards the pigeon, who came to look how well the Farm was going.